Short answer: the Hopestar A90. It ranks #22 of 91 boombox speakers by sound quality, rated 3.9/5, at $351.65. The Monster Rockin’ Roller 270 ranks #84, rated 2.1/5, at $249, $102.65 cheaper, a saving that is not big enough to make up the sound-quality gap.
The Hopestar A90 is the better-sounding, tougher option. A huge, powerful 700W boombox with eight drivers (two 5” woofers, two 3.5” midranges and four tweeters), a removable 36,000mAh battery and a wireless microphone. It is rated IPX6 against IPX4 for the Monster Rockin’ Roller 270. It links with other speakers (Auracast), which the Monster Rockin’ Roller 270 cannot. The tradeoff: The JBL PartyBox Encore Essential 2 was the better, more refined listen in a direct comparison.
The Monster Rockin’ Roller 270 is the longer-running choice. 100 hour battery life. It is rated for 100 hours of battery against 8 for the Hopestar A90. It has an adjustable EQ, which the Hopestar A90 lacks. Watch for: Bass not as deep as competitors, less neutral than ION speakers.
Buy the Hopestar A90. It is rated higher for sound quality, and the $102.65 you would save on the Monster Rockin’ Roller 270 does not close the gap.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Hopestar A90 | Monster Rockin’ Roller 270 | |
|---|---|---|
| Price | $351.65 | $249.00 |
| Ranked | #22 of 91 in Boombox Size Portable Bluetooth Speakers | #84 of 91 in Boombox Size Portable Bluetooth Speakers |
| Amplifier Power | 700W | 200W |
| Drivers | 2x 5” woofers + 2x 3.5” midranges + 2x 2.5” tweeters + 2x 2” ceramic tweeters | 2x 3” (76mm) woofers + 2x tweeters (size undisclosed) |
| Battery Life | 6-8 hours (Manufacturer specified) | 100 hours (Manufacturer specified) |
| Removable Battery | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | 5.0 |
| Party Mode | Yes (Auracast) | No |
| IP Rating | IPX6 | IPX4 |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | - |
| Aux Input | Yes | Yes |
| USB Playback | Yes | No |
| MicroSD Playback | Yes | - |
| Wireless Microphones | Yes 1 Included | - |
| Lights | Yes | - |
| Dimensions | 24.6” x 9.9” x 13.4” (624.5 x 252.5 x 341.5 mm) | 15” x 18.6” x 10.9” (381 x 472 x 276 mm) |
| Omnidirectional | No | No |
| EQ | No | Yes |
| App | No | Yes (Monster Zone Control app) |
| Bass Extension (-10dB) | - | 53Hz |
| FM Tuner | - | Yes |
| Stereo | - | No |
| Weight | - | 28.7 lbs (13 kg) |
| Bluetooth Codecs | - | SBC |
| TWS | - | Yes |
| Power Bank | - | Yes (USB-A, 5V/2.1A) |
| Built-in Microphone | - | No |
| Power Input | - | USB-C |
| Maximum SPL | - | 96dB (Manufacturer specified) |
| Digital Aux Input | - | No |
| Wheels | - | Yes |
| Strap | - | No |
Related Speaker Comparisons
How Hopestar A90 compares with other leading options:
- Tribit Stormbox Blast vs Hopestar A90
- JBL Partybox Encore 2 vs Hopestar A90
- JBL PartyBox On-The-Go 2 Plus vs Hopestar A90
- JBL Partybox Encore Essential 2 vs Hopestar A90
- JBL Partybox Encore vs Hopestar A90
Prices on this page were last checked October 4, 2026 at 9:58 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Hopestar A90: $351.65 AliExpress eBay
Pros: A huge, powerful 700W boombox with eight drivers (two 5” woofers, two 3.5” midranges and four tweeters), a removable 36,000mAh battery and a wireless microphone. In side by side tests it had better highs, clarity and soundstage than the Zealot ZE21 while still reaching deep, reviewers picked it over the JBL Boombox 4 for its bass and output, and it sounded powerful and true to the music against the JBL PartyBox Encore Essential 2. Bluetooth 5.4 with Auracast, IPX6, USB, TF and aux inputs, RGB lights and a strap attachment.
Cons: The JBL PartyBox Encore Essential 2 was the better, more refined listen in a direct comparison. The Yeahbox Sonic Boom Ultra measured roughly 3 to 5dB louder. There is no app or EQ. It is very large and heavy (13.2 kg boxed), claims only 6 to 8 hours of battery, and it is sold through AliExpress rather than US retailers.
Full Hopestar A90 review and specifications →
| Amplifier Power | 700W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 6-8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.4 |
| Dimensions | 24.6” x 9.9” x 13.4” (624.5 x 252.5 x 341.5 mm) |
| Drivers | 2x 5” woofers + 2x 3.5” midranges + 2x 2.5” tweeters + 2x 2” ceramic tweeters |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX6 |
| Lights | Yes |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Removable Battery | Yes |
| USB Playback | Yes |
| Wireless Microphones | Yes 1 Included |
- Reviews, Comparisons and Sound Samples
- Jagist reviews: Hopestar A90 Vs Jbl Boombox 4!!! Battle Of The Gods!!! More from Jagistreviews →
- Jagist reviews: Jbl Boombox 4 Firmware Updated Vs Hopestar A90!!! Rematch Of Beasts!!!
- Jagist reviews: Hopestar A90 Vs Zealot Ze41!!! Battle Of Shear Power!!!
- Jagist reviews: Hopestar A90 Vs Zealot Ze21!!! Deep Bass Vs Powerful Bass!!!
- Jagist reviews: Hopestar A90 Vs Jbl Encore Essential 2!!! Deep Bass Vs Powerhouse Bass!!!
- Head-to-Head Comparisons
Monster Rockin’ Roller 270: $249.00 Amazon eBay
Pros: 100 hour battery life. 270° sound coverage, stereo output. IPX4 weather-resistant. Wheels and integrated handle. Qi wireless charging pad for your phone. TWS pairing with another 270. Measured bass extension of 53Hz (-10dB).
Cons: Bass not as deep as competitors, less neutral than ION speakers. Very heavy
Full Monster Rockin’ Roller 270 review and specifications →
| Amplifier Power | 200W |
|---|---|
| App | Yes (Monster Zone Control app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 53Hz |
| Battery Life | 100 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 15” x 18.6” x 10.9” (381 x 472 x 276 mm) |
| Drivers | 2x 3” (76mm) woofers + 2x tweeters (size undisclosed) |
| EQ | Yes |
| FM Tuner | Yes |
| IP Rating | IPX4 |
| Maximum SPL | 96dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 28.7 lbs (13 kg) |
| Wheels | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Monster Rockin’ Roller 270 vs Turtlebox Gen 3
- Monster Rockin’ Roller 270 vs Turtlebox Gen 2
- Monster Rockin’ Roller 270 vs Turtlebox
- Monster Rockin’ Roller 270 vs W-King X10
- Monster Rockin’ Roller 270 vs Zealot S78
- Monster Rockin’ Roller 270 vs Marshall Tufton
- Monster Rockin’ Roller 270 vs Pioneer PBM5
- Monster Rockin’ Roller 270 vs EcoXGear Defender
- See all 36 comparisons